Human HIST3H3 Alexa Fluor® 750-conjugated Antibody

Recombinant Monoclonal Antibody
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Product Details
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Human HIST3H3 Alexa Fluor® 750-conjugated Antibody Summary

Species Reactivity
Detects human HIST3H3 in Western blots.
Recombinant Monoclonal Rabbit IgG Clone # 2128A
Protein A or G purified from hybridoma culture supernatant
Human HIST3H3 synthetic peptide
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Alexa Fluor 750 (Excitation= 749 nm, Emission= 775 nm)


Recommended Concentration
Intracellular Staining by Flow Cytometry
0.25-1 µg/106 cells
HeLa Human Cell Line fixed and permeabilized with FlowX FoxP3 Fixation & Permeabilization Buffer Kit (Catalog # FC012)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: HIST3H3

Histones are alkaline proteins which organize nuclear DNA into nucleosomes. Histone H3 is one of four core histones, which exist as dimers to form an octameric histone core. Epigenetic modification of the exposed histone tails by methylation or acetylation is known to regulate transcription in various ways and is known to affect the etiology of a variety of cancers and developmental defects.  Methylation by methyltranserases mediates transcriptional activation (SET1, Chd1), elongation (MLL, WDR5) or silencing (SET7/9, JMJD2A). Expression of H3K4 methyltransferases have been associated with solid tumors such as prostate, ovary, squamous cell carcinoma, hepatocellular carcinoma and cancers of the blood, including T-cell acute lymphoblastic leukemia, acute myeloid leukemia, acute lymphoblastic leukemia, and others.

Long Name
Histone Cluster 3 H3
Entrez Gene IDs
8290 (Human)
Alternate Names
H3 histone family, member T; H3.4; H3/G; H3/gH3.4; H3/T; H3FT; H3FTMGC126888; H3t; H3tMGC126886; HIST3H3; Histone 3, H3; histone cluster 3, H3; histone H3.1t

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Product Specific Notices

This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.


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